Math, asked by kartikdawar2006, 3 months ago


1. Getting less than 3 tails
a) 9/10 b) 4/5 c) 2/3 d) 3/20

5. All heads
a) 41/100 b) 17/50 ) 3/20 d) 1/20​

Attachments:

Answers

Answered by Aryan4456
0

Answer:

probability of getting less than 3 tails is=(200-20)/200

=180/200

=9 /10

probability of getting all heads is =30/200

= 3/20

Similar questions